Submittal Sheet

ManualsBrandsHoneywell ManualsDamper actuatorsTwo Position Damper Actuator w/ Spring Return and aux. switches (175 lb-in)

Table Of Contents

PRODUCT DATA

63-2607-08

S05, S10, S20 Series

Spring Return Direct Coupled Actuators

MS4105, MS4110, MS4120, MS71XX, MS7505, MS7510, MS7520,

MS8105, MS8110, MS8120

APPLICATION

MS41XX, MS71XX, MS75XX, MS81XX Spring Return Direct

Coupled Actuators (DCA) are used within heating, ventilating,

and air-conditioning (HVAC) systems. They can drive a variety

of quarter-turn, final control elements requiring spring return

fail-safe operation.

Applications include:

• Volume control dampers, mounted directly to the drive

shaft or remotely (with the use of accessory hardware).

• Quarter-turn rotary valves, such as ball or butterfly valves

mounted directly to the drive shaft.

• Linear stroke globe or cage valves mounted with linkages

to provide linear actuation.

FEATURES

• Brushless DC submotor with electronic stall protection

for floating/modulating models.

• Brush DC submotor with electronic stall protection for

2-position models.

• Self-centering shaft adapter (shaft coupling) for wide

range of shaft sizes.

• Models available with three torque ratings:

44 lb-in. (5 N•m), 88 lb-in. (10 N•m),

and 175 lb-in. (20 N•m).

• Models available for use with two-position, single pole

single throw (spst), line- (Series 40) or low- (Series 80)

voltage controls.

• Models available for use with floating or switched

single-pole, double-throw (spdt) (Series 60) controls.

• Models available for use with proportional current or

voltage (Series 70) controls.

• Models available with combined floating/modulating

control in a single device.

• Models available with adjustable zero and span.

• Models available with line-voltage internal end

switches.

• Access cover to facilitate connectivity.

• Metal housing with built-in mechanical end limits.

• Spring return direction field-selectable.

• Shaft position indicator and scale.

• Manual winding capability with locking function.

• UL (cUL) listed and CE compliant.

• All Models are plenum-rated per UL873.

Contents

Application ....................................................................... 1

Features ........................................................................... 1

Specifications ................................................................... 2

Ordering Information ........................................................ 2

Installation ........................................................................ 4

Wiring ............................................................................... 8

Operation ......................................................................... 13

Checkout .......................................................................... 14

Summary of content (16 pages)

PAGE 1
S05, S10, S20 Series Spring Return Direct Coupled Actuators MS4105, MS4110, MS4120, MS71XX, MS7505, MS7510, MS7520, MS8105, MS8110, MS8120 PRODUCT DATA FEATURES • Brushless DC submotor with electronic stall protection for floating/modulating models. • Brush DC submotor with electronic stall protection for 2-position models. • Self-centering shaft adapter (shaft coupling) for wide range of shaft sizes. • Models available with three torque ratings: 44 lb-in. (5 N•m), 88 lb-in. (10 N•m), and 175 lb-in.
PAGE 2
S05, S10, S20 SERIES SPRING RETURN DIRECT COUPLED ACTUATORS SPECIFICATIONS Timing (At Rated Torque and Voltage): Drive Open (typical): Floating, Modulating Models: 90 seconds. Floating, Modulating Models: 60 seconds. Two-Position Models: 45 seconds ±5 seconds. Spring Close: 20 seconds typical. Models: See Tables 2 and 3. NOTE: This document also covers the MS7110K and MS7106K. Dimensions: See Fig. 1. 3-15/16 (100) 1-9/16 (40) 1-9/16 (40) Device Weight: 7 lb (3.2 kg). 3 (76) MIN.
PAGE 3
S05, S10, S20 SERIES SPRING RETURN DIRECT COUPLED ACTUATORS Design Life (at Rated Voltage):** Two-position models: 50,000 full stroke cycles; 50,000 full stroke spring returns. Floating and Modulating models: 60,000 full stroke cycles; 1,500,000 repositions; 60,000 full stroke spring returns. Table 2. O.S. Number Selection (see Table 3 also).
PAGE 4
S05, S10, S20 SERIES SPRING RETURN DIRECT COUPLED ACTUATORS Sizing NOTES: — Required Torque In lieu of data from a Specification Engineer or Manufacturer, required torque for a given damper load can be determined using the following method: T R = T D × A D Where: — TR = Required torque for the damper load. — TD = Damper torque rating from the manufacturer, expressed in either (lb-in.)/(sq ft) or (N•m)/(sq m). the damper load. — AD = Damper area expressed in either sq ft or sq m.
PAGE 5
S05, S10, S20 SERIES SPRING RETURN DIRECT COUPLED ACTUATORS If the coupling must be moved from one side of the actuator to the reverse, follow these instructions (see Fig. 3): 1. Remove the retainer clip from the shaft coupling and set it aside for later use. 2. Remove shaft coupling from one side of the actuator. 3. Replace the shaft coupling on the opposite side of the actuator aligning it based on the stroke labelling. 4. Replace the retainer clip on the shaft coupling using the groove of the coupling.
PAGE 6
S05, S10, S20 SERIES SPRING RETURN DIRECT COUPLED ACTUATORS 1. NOTE: The shaft coupling location determines the travel span. EXAMPLE:Setting shaft coupling to an approximate fail-safe position of 35 degrees (as indicated on the housing) limits stroke to 60 degrees. (See Fig. 5) 4. 5. 6. Install the shaft coupling at this position. Replace the retainer clip on the shaft coupling using the groove of the coupling. If necessary, replace the holder and position indicator on the shaft coupling.
PAGE 7
S05, S10, S20 SERIES SPRING RETURN DIRECT COUPLED ACTUATORS Mounting CAUTION Device Malfunction Hazard. Improper shaft coupling tightening causes device malfunction. Tighten shaft coupling with proper torque to prevent damper shaft slippage. M21007 CAUTION DAMPER SHAFT Fig. 7. Proper mounting to square damper shaft. Actuator Damage Hazard. Using actuator as shaft bearing causes device damage. Use actuator only to supply rotational torque. Avoid any side loads to actuator output coupling bearings.
PAGE 8
S05, S10, S20 SERIES SPRING RETURN DIRECT COUPLED ACTUATORS WIRING CAUTION Electrical Shock or Equipment Damage Hazard. Disconnect all power supplies before installation. Motors with auxiliary switches can have more than one disconnect. IMPORTANT All wiring must comply with local electrical codes, ordinances and regulations. Access Cover Removal (Fig. 9) CAUTION Equipment Damage Hazard. Improper cover removal can damage electric connections. Pull the cover along the axis of the actuator.
PAGE 9
S05, S10, S20 SERIES SPRING RETURN DIRECT COUPLED ACTUATORS Sxx120-2POS, Sxx230-2POS Models 3 85° OR OR + N/A V S1 S3 S2 S4 S5 S6 1 FEEDBACK 7° ACTUATOR 2 1 SPST 2 V 2 5 4 3 1 ACTUATOR 2 1 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. 2 THE INTERNAL AUXILIARY SWITCHES MUST BE CONNECTED TO THE SAME POWER SOURCE; OR THE AUXILIARY SWITCHES SHALL BE CONNECTED TO THE SAME POLE OF THE SAME SUPPLY CIRCUIT, CONNECTED IN A SAME POLARITY MANNER.
PAGE 10
S05, S10, S20 SERIES SPRING RETURN DIRECT COUPLED ACTUATORS ACTUATOR 1 24 VAC 2 SPST 1 4 1 LINE VOLTAGE POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. ACTUATOR 1 V 2 3 OR + 4 OR N/A 5 FEEDBACK 4 TO 20 mA PROPORTIONING CONTROLLER – 2-10 VDC 10-2 VDC 0-10 VDC 10-0 VDC Fltg, fwd Fltg, rev 3 2 24 VDC SUPPLY ACCEPTABLE.
PAGE 11
S05, S10, S20 SERIES SPRING RETURN DIRECT COUPLED ACTUATORS 1 ACTUATOR 24 VAC 1 ACTUATOR 1 1 24 VAC 3 V 2 24 VAC 2 5 0/2 TO 10 VDC PROPORTIONING CONTROLLER CONTROLLER 3 OR + HOT 4 OR N/A – COM 5 FEEDBACK + 2-10 VDC 10-2 VDC 0-10 VDC 10-0 VDC Fltg, fwd Fltg, rev 2 1 OR N/A 5 FEEDBACK 2-10 VDC 10-2 VDC 0-10 VDC 10-0 VDC Fltg, fwd Fltg, rev ACTUATOR 500 OHMS 4 M22285A Fig. 22. Wiring for low side (triac sink) floating control using separate transformers.
PAGE 12
S05, S10, S20 SERIES SPRING RETURN DIRECT COUPLED ACTUATORS 1 24 VAC 2 1 ACTUATOR 1 V 2 24 VAC 3 0/2 TO 10 VDC PROPORTIONING CONTROLLER OR + 4 OR N/A 5 FEEDBACK 2-10 VDC 10-2 VDC 0-10 VDC 10-0 VDC Fltg, fwd Fltg, rev HOT COM 3 – + ACTUATOR 1 24 VAC 1 2 V 2 3 OR + 4 OR N/A 5 FEEDBACK 1 LINE VOLTAGE POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. 2 24 VDC SUPPLY ACCEPTABLE. 3 3 SET SWITCH TO MODULATING. 4 ENSURE PROPER GROUNDING OF ACTUATOR CASE.
PAGE 13
S05, S10, S20 SERIES SPRING RETURN DIRECT COUPLED ACTUATORS OPERATION ACTUATOR The actuator is designed to be used in ventilating and air conditioning installations to operate valves, dampers, ventilation flaps and louvers requiring torque up to the rating. (For ratings, see the Specifications section.) If the power fails, the actuator will spring return to the start position. The actuator is operated by a proportional controller.
PAGE 14
CHECKOUT Modulating/Floating Operation 1. 2. 3. 4. 5. 6. 7. Mount actuator for required application (either clockwise or counterclockwise rotation to open the damper). Connect power to terminals 1 and 2. (See Fig. 11 and Table 6.) Set “Mode Select” dial to desired control signal. (See Fig. 4 and Table 5.) Apply control signal for actuator 100% position. (See Fig. 11 and Table 6.) a. (0)2-10 Vdc: apply 10 Vdc signal to terminal 3. b. 10-(0)2 Vdc: apply (0)2 Vdc signal to terminal 3. c.
PAGE 15
63-2607—08
PAGE 16
S05, S10, S20 SERIES SPRING RETURN DIRECT COUPLED ACTUATORS Automation and Control Solutions Honeywell International Inc. Honeywell Limited-Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley, MN 55422 Toronto, Ontario M1V 4Z9 customer.honeywell.com ® U.S. Registered Trademark © 2008 Honeywell International Inc. 63-2607—08 M.S. Rev.